15130022213 has 2 divisors, whose sum is σ = 15130022214. Its totient is φ = 15130022212.

The previous prime is 15130022197. The next prime is 15130022231. The reversal of 15130022213 is 31222003151.

Together with next prime (15130022231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14719027684 + 410994529 = 121322^2 + 20273^2 .

It is a cyclic number.

It is not a de Polignac number, because 15130022213 - 2⁴ = 15130022197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15130021213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7565011106 + 7565011107.

It is an arithmetic number, because the mean of its divisors is an integer number (7565011107).

Almost surely, 2^15130022213 is an apocalyptic number.

It is an amenable number.

15130022213 is a deficient number, since it is larger than the sum of its proper divisors (1).

15130022213 is an equidigital number, since it uses as much as digits as its factorization.

15130022213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 15130022213 its reverse (31222003151), we get a palindrome (46352025364).

The spelling of 15130022213 in words is "fifteen billion, one hundred thirty million, twenty-two thousand, two hundred thirteen".